SE437841B - Forfarande for framstellning av ett polyuretanskum med anvendning av en tri-tertier aminkatalysator - Google Patents
Forfarande for framstellning av ett polyuretanskum med anvendning av en tri-tertier aminkatalysatorInfo
- Publication number
- SE437841B SE437841B SE7710417A SE7710417A SE437841B SE 437841 B SE437841 B SE 437841B SE 7710417 A SE7710417 A SE 7710417A SE 7710417 A SE7710417 A SE 7710417A SE 437841 B SE437841 B SE 437841B
- Authority
- SE
- Sweden
- Prior art keywords
- tertier
- tri
- procedure
- preparation
- polyurethane foam
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/725,229 US4080343A (en) | 1976-09-22 | 1976-09-22 | Polyurethane catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7710417L SE7710417L (sv) | 1978-03-23 |
SE437841B true SE437841B (sv) | 1985-03-18 |
Family
ID=24913695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7710417A SE437841B (sv) | 1976-09-22 | 1977-09-16 | Forfarande for framstellning av ett polyuretanskum med anvendning av en tri-tertier aminkatalysator |
Country Status (19)
Country | Link |
---|---|
US (1) | US4080343A (fr) |
JP (1) | JPS5339394A (fr) |
AR (1) | AR218266A1 (fr) |
AU (1) | AU504645B2 (fr) |
BE (1) | BE858886A (fr) |
BR (1) | BR7706207A (fr) |
CA (1) | CA1109994A (fr) |
DE (1) | DE2742510C3 (fr) |
DK (1) | DK147975C (fr) |
ES (1) | ES462526A1 (fr) |
FR (1) | FR2365595B1 (fr) |
GB (1) | GB1562160A (fr) |
IT (1) | IT1085986B (fr) |
MX (1) | MX147732A (fr) |
NL (1) | NL183945C (fr) |
NO (1) | NO146098C (fr) |
NZ (1) | NZ184927A (fr) |
SE (1) | SE437841B (fr) |
ZA (1) | ZA774923B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732292A1 (de) * | 1977-07-16 | 1979-02-01 | Bayer Ag | Verfahren zur herstellung von polyurethankunststoffen |
DE2854384A1 (de) * | 1978-12-16 | 1980-07-03 | Bayer Ag | Verfahren zur herstellung von polyurethan-kunststoffen |
CA1311478C (fr) * | 1985-03-11 | 1992-12-15 | Edward A. Galla | Composes quaternaires pour retarder ou ameliorer le durcissement dans les systemes de catalyseurs de type polyurethane |
US4707501A (en) * | 1987-02-13 | 1987-11-17 | Air Products And Chemicals, Inc. | Polyurethane foam catalysts that eliminate polyurea-containing polyol based masterbatch cure drift |
US5039713A (en) * | 1991-02-07 | 1991-08-13 | Air Products And Chemicals, Inc. | Blowing reaction catalyst composition that provides cell opening of the resulting polyurethane foam |
US5382602A (en) * | 1993-06-09 | 1995-01-17 | Duffy; Robert D. | Flexible slabstock polyurethane foam formulation for a rapid-cool process |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203948B (de) * | 1961-03-09 | 1965-10-28 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen |
NL283697A (fr) * | 1961-09-27 | |||
DE1237777B (de) * | 1962-03-05 | 1967-03-30 | Kao Corp | Einstufiges Verfahren zur Herstellung von Polyurethanschaumstoffen |
DE1694142C3 (de) * | 1967-03-25 | 1975-10-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
DE2029293C3 (de) * | 1970-06-13 | 1981-01-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanschaumstoffen Bayer AG, 5090 Leverkusen |
DE2425448A1 (de) * | 1974-05-25 | 1975-12-04 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
DE2427273C2 (de) * | 1974-06-06 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften |
FR2276333A1 (fr) * | 1974-06-28 | 1976-01-23 | Rhone Poulenc Ind | Procede de preparation de polyurethannes en presence de bis(dimethylaminohexyl-6)methylamine |
GB1561618A (en) * | 1976-10-18 | 1980-02-27 | Texaco Development Corp | Polyurethane formation using high tertiary amine content catalysts |
-
1976
- 1976-09-22 US US05/725,229 patent/US4080343A/en not_active Expired - Lifetime
-
1977
- 1977-08-15 ZA ZA00774923A patent/ZA774923B/xx unknown
- 1977-08-16 MX MX170258A patent/MX147732A/es unknown
- 1977-08-16 CA CA284,789A patent/CA1109994A/fr not_active Expired
- 1977-08-16 NZ NZ184927A patent/NZ184927A/xx unknown
- 1977-08-19 AU AU28046/77A patent/AU504645B2/en not_active Expired
- 1977-09-13 NL NLAANVRAGE7710030,A patent/NL183945C/xx not_active IP Right Cessation
- 1977-09-13 AR AR269175A patent/AR218266A1/es active
- 1977-09-16 BR BR7706207A patent/BR7706207A/pt unknown
- 1977-09-16 SE SE7710417A patent/SE437841B/xx not_active IP Right Cessation
- 1977-09-20 BE BE181063A patent/BE858886A/fr not_active IP Right Cessation
- 1977-09-20 IT IT27731/77A patent/IT1085986B/it active
- 1977-09-20 JP JP11227777A patent/JPS5339394A/ja active Granted
- 1977-09-21 GB GB39383/77A patent/GB1562160A/en not_active Expired
- 1977-09-21 ES ES462526A patent/ES462526A1/es not_active Expired
- 1977-09-21 DE DE2742510A patent/DE2742510C3/de not_active Expired
- 1977-09-21 FR FR7728487A patent/FR2365595B1/fr not_active Expired
- 1977-09-21 NO NO773241A patent/NO146098C/no unknown
- 1977-09-21 DK DK417477A patent/DK147975C/da active
Also Published As
Publication number | Publication date |
---|---|
SE7710417L (sv) | 1978-03-23 |
JPS5337399B2 (fr) | 1978-10-07 |
NZ184927A (en) | 1978-11-13 |
US4080343A (en) | 1978-03-21 |
NO146098C (no) | 1982-07-28 |
FR2365595A1 (fr) | 1978-04-21 |
DE2742510C3 (de) | 1986-11-13 |
DK147975B (da) | 1985-01-21 |
CA1109994A (fr) | 1981-09-29 |
MX147732A (es) | 1983-01-10 |
NL7710030A (nl) | 1978-03-28 |
AU504645B2 (en) | 1979-10-18 |
FR2365595B1 (fr) | 1986-03-28 |
BR7706207A (pt) | 1978-05-30 |
ZA774923B (en) | 1978-06-28 |
IT1085986B (it) | 1985-05-28 |
ES462526A1 (es) | 1978-07-01 |
AR218266A1 (es) | 1980-05-30 |
NL183945C (nl) | 1989-03-01 |
NO773241L (no) | 1978-03-28 |
GB1562160A (en) | 1980-03-05 |
DK147975C (da) | 1985-06-24 |
AU2804677A (en) | 1979-02-22 |
BE858886A (fr) | 1978-03-20 |
DE2742510A1 (de) | 1978-03-23 |
NL183945B (nl) | 1988-10-03 |
DE2742510B2 (de) | 1980-01-03 |
JPS5339394A (en) | 1978-04-11 |
NO146098B (no) | 1982-04-19 |
DK417477A (da) | 1978-03-23 |
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Legal Events
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NAL | Patent in force |
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